Factor Info

ID 64170
Size 429 digits / 1425 bits
Status composite
Value 668468928822882295344757083798855385449302510957690752541215713592642911755453260518476261442907263417085328796237801882032390303662449383218449876273197914535488351123500695520671256428719130492416151321031857568631328996389814856125815250679121913373583687518960788903950465488760355694868209382877602768815072497530637232253838142156593369938890571257573659478421834987353698773242793841427630272826709886146749924749746522717

Factorizations

Primary (ID: 63358) 4722743517602912319810923441122498349478034813612513477513781 (proven prime)
(ID: 90524) 141542500949145779695676784888317702044947414397362673820801998137855702229003486402992973190849620537066555972637950389134231322345143025475854172452353386893819189723934369871919565581982701116912036036536679588908012803441058196193609246926433185242406666610620086371127035248300068255088520608662385478023221469436469403141280329028547572954088432051011775165701257 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.